EP 0983964 A3 20000726 - Process and primary reformer for the generation of synthesis gas
Title (en)
Process and primary reformer for the generation of synthesis gas
Title (de)
Verfahren und Primärreformer zur Erzeugung von Synthesegas
Title (fr)
Procédé et dispositif de reformage primaire pour la génération de gaz de synthèse
Publication
Application
Priority
- DE 19840403 A 19980904
- DE 19905327 A 19990209
Abstract (en)
[origin: EP0983964A2] The primary reformed gas from the catalyst pipes is used as drive gas for a gas flow pump. A small part (5) of the hot synthesis gas (11) is moved by the drive gas and then mixed by the drive gas. The resulting gas mixture consisting of primary reformed gas and the small part of the hot synthesis gas is fed to the secondary reformer. Synthesis gas comprising a gas mixture containing a hydrocarbon, and steam and/or carbon dioxide is produced by reforming a reaction mixture made of steam and/or carbon dioxide and the gas mixture in a primary reformer and then secondary reforming to form a hot synthesis gas. The primary reformed gas from the catalyst pipes is used as drive gas for a gas flow pump. A small part of the hot synthesis gas is moved by the drive gas and then mixed by the drive gas. The resulting gas mixture consisting of primary reformed gas and the small part of the hot synthesis gas is fed to the secondary reformer. An Independent claim is also included for a primary reformer (2) comprising parallel catalyst tubes (4) containing catalyst particles (3). The catalyst tubes are fixed so that they can move axially.
IPC 1-7
IPC 8 full level
CPC (source: EP)
B01J 8/065 (2013.01); B01J 8/067 (2013.01); C01B 3/38 (2013.01); C01B 3/382 (2013.01); C01B 3/384 (2013.01); B01J 2208/00309 (2013.01); C01B 2203/0233 (2013.01); C01B 2203/0238 (2013.01); C01B 2203/0244 (2013.01); C01B 2203/0844 (2013.01); C01B 2203/0883 (2013.01); C01B 2203/1011 (2013.01); C01B 2203/1241 (2013.01); C01B 2203/1276 (2013.01); C01B 2203/142 (2013.01); C01B 2203/143 (2013.01); C01B 2203/148 (2013.01); C01B 2203/82 (2013.01); Y02P 20/141 (2015.11)
Citation (search report)
- [X] WO 9705947 A1 19970220 - ICI PLC [GB], et al
- [A] EP 0194067 A2 19860910 - ICI PLC [GB]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0983964 A2 20000308; EP 0983964 A3 20000726; AU 4733199 A 20000316
DOCDB simple family (application)
EP 99117267 A 19990902; AU 4733199 A 19990902